body {
    font-family: 'Courier New', Courier, monospace; /* 确保使用等宽字体 */
    font-size: 30px; /* 控制字体大小 */
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    margin: 0;
}

.container {
    width: max-content;
    margin: 0 auto;
    background-color: rgb(243, 255, 175);
    padding: 20px 100px;
}

.container div {
    text-align: center; /* 让星号居中 */
}
.blue {
    color: blue;
}

.red {
    color: red;
}